C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

W203 180k Starting problem

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Old Apr 6, 2020 | 12:24 PM
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Pedja Rusalin's Avatar
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2004 c180 coupe kompresor
Angry W203 180k Starting problem

I have problem on first start in the morning. If outside temp is below 15oC car start ok, but if it is warmer it cranks 10 times before it starts. When it starts it while start every time on first crank, but if i live it for 30min, then it cranks a lot before start.
I changed Cooland temp sensor, sparks are new. No errors on OBDII ...
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Old Apr 6, 2020 | 09:08 PM
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2003 C230K Coupe Orion Blue
How many km?

Even though I'm not sure how it'd be related to the temperature, I'd also look into the fuel pump. Those things tend to go at the 200k mark.
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Old Apr 7, 2020 | 03:19 AM
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2004 c180 coupe kompresor
160.000km , I changed fuel pumps and check fuel pressure and it's ok
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